Model SWT-854/884 as four wheel drive tractor is designed by installing a front drive axle on Model SWT-850/880.是什么意思_Model SWT-854/884 as four wheel drive tractor is designed by installing a front drive axle on Model SWT-850/880.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句